![]() ![]() Video Playback - PotPlayer + madVR with HTPC. Multiple docks, boomboxes, computer speakers, and Bluetooth speakers, but rarely used for critical music listening… in other words I’d need Home/Voice Automation for the vintage amps that are connected with Chromecast Audio. Vintage Sansui setup with no WiFi and/or Bluetooth, but connected with Chromecast Audio. Stereo - Vintage Sony setup with no WiFi and/or Bluetooth, but connected with Chromecast Audio. Connected with Chromecast Video and Roku. Home Theater - Onkyo AVR with WiFi and Bluetooth. Smart TV - Connected with Chromecast Video and Roku. Multiple Chromecast Video, Chromecast Audio, and Roku devices. (Thanks to BRUH Automation).ġ Google Home, 1 Amazon Echo, 3 Echo Dots, a couple of Raspberry Pi’s, a couple of PCs, laptops, smartphones, and tablets. I'd check you are running a recent kernel and GPU memory is set to the minimum value.I’ve installed Home Assistant on a Raspberry Pi 2 using the All In One Installer. If no RAM is available in that range it will disconnect the drives. My understanding is the USB controller on early 4B computers (and perhaps recent ones as well) was only able to perform DMA operations to the first 1GB RAM. While your USB chip may be overheating, it's possible you are exhausting DMA-able RAM over time. My experience is that Pi computers are in general more reliable. It's astonishingly reliable, though I did have to underclock the RAM on the SBC to achieve that. Using a big/massive heartsick + fan.Īre there any other reasons for an auto shut off of USB besides temperature?Īround here I use a USB drive mounted on a Rock64 single board computer to serve a Linux root filesystem and user home directories simultaneously to 30 network booted PCs. Monitoring temps via vcgencmd: between 38° and 41° C under stress. What is the internal temp of the pi? … It might be an auto shutoff with your USB device. Can you imagine anything I can do from my side to make things work smoothly? So: can you figure out a reason, why the mount point gets dropped? Is this a Raid chip related issue, an issue between the RPi or the disk and the Raid chip, or a mere software problem (latest 64bit OS via RPI Imager and sudo update/upgrade). External Power supply is 60W 12 V 5A (manufacturer asks for 6-18Vdc +/-5%, ≥4A) Overheating is out of question: CPU temps are at around 30☌, disks and the PCB are pretty cool to the touch - I have made sure to have good cooling using two dedicated fans for the CPU and the drives. Once I remount sda1 via sudo mount -a I can continue with the file transfer, no reboot or cooling period required. My assumption is, that this is the point, when the mount-point gets lost / unmounted (or whatever happens) so that GoodSync is unable to access the files/folders sitting under /mnt/music. Goodsync then tries to transfer the next file, but then the appropriate folder is supposed to be "read only". In the GoodSync logs, I can see, that it starts with one of the temporary files, which can't be renamed because "it is read only". Checking with "lsblk", I can see, that the drive and the partition still are recognized, but the mount point is gone. Once the transfer is finished and the file seems to be fine, the file is renamed to the original filename.Īfter some time (could be 20 minutes, sometimes after 1 hour), all over sudden, the mount-point of sda1 is lost. It uses a "safe procedure": the file is transferred with a temporary name. To get my media-files onto this Raid-drive, I use GoodSync via Gigabit-LAN. ![]() I could transfer as much files for extended periods without ever running into any issues. All according to usual rules, that never have been a problem with my "old" installation with a single, external USB3.0 drive attached to an Argon-case. Running out of disk space, I got myself a Geekworm Dual 2.5" SATA board "X882" V 2.0 for my RPi4 (4GB RAM).ĭid an RPi OS installation from scratch, put the Raid controller on the X882-board into Raid0 model, installed two 2.5" drives, formatted this drive with a single 9TB EXT4 partition (sda1 with fstab etc.). The mount point of the USB-disk "vanishes" all over sudden during longer file transfers. Mind helping me in something, that is way beyond my expertise? ![]()
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